X0508 4 2025-08-07 0 0001232524 Jazz Pharmaceuticals plc JAZZ 0001536639 Mulligan Seamus 5TH FL, WATERLOO EXCHANGE WATERLOO RD DUBLIN 4 L2 IRELAND 1 0 0 0 0 Ordinary Shares 2025-08-07 4 A 0 3507 0.0 A 1179613 D Ordinary Shares 101621 I By Nerano Pharma Lim These restricted stock units are granted pursuant to the Issuer's 2007 Amended and Restated Non-Employee Directors Stock Award Plan. Each restricted stock unit represents a contingent right to receive one ordinary share upon the vesting of the unit. Subject to the Reporting Person's continuous service and certain additional conditions, these units will vest in full on July 24, 2026. Shares beneficially owned by Nerano Pharma Limited, an entity owned and controlled by the reporting person and his immediate family. By: /s/Adam Guttmann, as attorney in fact For: Seamus Mulligan 2025-08-11